14 citations · 17 across the 3 of their papers we have counts for
3 papers
Non-spherical sources of Schwarzschild space-time
J. L. Hernández-Pastora, L. Herrera
While it is known that any spherical fluid distribution may only source the spherically symmetric Schwarzschild space-time, the inverse is not true. Thus, in this manuscript, we fi…
Innermost stable circular orbits around magnetized rotating massive stars
José D. Sanabria-Gómez, José L. Hernández-Pastora, F. L. Dubeibe
In 1998, Shibata and Sasaki [Phys. Rev. D 58, 104011 (1998)] presented an approximate analytical formula for the radius of the innermost stable circular orbit (ISCO) of a neutral t…
On gyroscopic precession
José Luis Hernández-Pastora, Jesús Martín, Eduardo Ruiz
The vorticity of a congruence is often considered to be the rate of rotation for the precession of a gyroscope moving along a world-line belonging to that congruence. Our aim here…